C1 Collocations 9

Many young people feel _______ of themselves when they first start working (insecure, unsafe, unsure)

He is the ________ authority on climate science in the world (foremost, predominant, uppermost)

I worry I'm losing ______ on opportunities by not being on social media (from, out, to)

Dancers have a _______ role in this performance. (foremost, predominant, uppermost)

The college would _______ from better equipment (benefit, please, advance)

What is _______ on my mind at the moment is the climate crisis (foremost, predominant, uppermost)